# Siegersdorfer Werke vorm. Fried. Hoffmann
**Wikidata**: [Q99950305](https://www.wikidata.org/wiki/Q99950305)  
**Source**: https://4ort.xyz/entity/siegersdorfer-werke-vorm-fried-hoffmann


## References

1. 20th Century Press Archives
2. [Source](http://purl.org/pressemappe20/folder/co%2F044337)